/* ============================================================
   Schülerlabor · BrainPunk Education — Stylesheet (Fundament)
   Hell, freundlich, spielerisch. Magenta als einziger Akzent.
   ============================================================ */
:root{
  --magenta:#CC1E8A; --magenta-mid:#A8167A; --magenta-soft:#F9E0F2;
  --blue:#3B7FD4; --blue-soft:#E0EEFF;
  --walnut:#1A1208; --stone:#6B5F52; --stone-light:#8A7D70;
  --beige:#FAF8F4; --beige-mid:#EDE8E0; --beige-dark:#D8D0C4; --white:#fff;
  --green:#1F9E63; --green-soft:#E4F5EC; --red:#D8443B; --red-soft:#FBE9E7; --amber:#E67E22;
  --r-sm:6px; --r-md:10px; --r-lg:16px;
  --shadow:0 1px 3px rgba(26,18,8,.06),0 8px 24px rgba(26,18,8,.05);
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{background:var(--beige)}
body{font-family:'DM Sans',system-ui,sans-serif;color:var(--walnut);line-height:1.6;
  background:radial-gradient(circle at 88% 0,rgba(204,30,138,.05),transparent 42%),var(--beige);min-height:100vh}
.wrap{max-width:1140px;margin:0 auto;padding:0 24px}
a{color:var(--magenta)}
em{font-style:italic}
.muted{color:var(--stone-light)} .small{font-size:.8rem}

/* ── Kopfzeile (hell) ── */
.sl-top{background:var(--white);border-bottom:1px solid var(--beige-dark);position:sticky;top:0;z-index:20}
.sl-top .wrap{display:flex;align-items:center;gap:8px 18px;min-height:64px;flex-wrap:wrap;padding-top:8px;padding-bottom:8px}
.sl-brand{font-family:'Barlow Condensed',sans-serif;font-weight:800;font-size:1.4rem;letter-spacing:.02em;
  text-transform:uppercase;color:var(--walnut);text-decoration:none;line-height:1;display:flex;flex-direction:column;gap:2px}
.sl-brand em{color:var(--magenta);font-style:normal}
.sl-brand small{font-size:.56rem;font-weight:600;letter-spacing:.16em;color:var(--stone-light)}
.sl-nav{display:flex;gap:4px;flex-wrap:wrap;margin-right:auto}
.sl-nav a{font-size:.9rem;font-weight:500;color:var(--stone);text-decoration:none;padding:7px 14px;border-radius:20px}
.sl-nav a:hover{background:var(--beige-mid);color:var(--walnut)}
.sl-nav a.active{background:var(--magenta);color:#fff}
.sl-user{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.sl-me{display:flex;align-items:center;gap:8px;font-size:.85rem}.sl-me b{font-weight:600}
.sl-ws{display:flex;align-items:center;gap:12px;margin-left:auto;flex-wrap:wrap}
.sl-ws-name{font-family:'Playfair Display',serif;font-weight:700;font-size:1.05rem}

/* ── Layout ── */
.sl-main{padding:28px 0 64px}
.sl-foot{border-top:1px solid var(--beige-dark);color:var(--stone-light);font-size:.76rem;padding:20px 0;text-align:center}
.sl-auth{min-height:calc(100vh - 40px);display:flex;align-items:center;justify-content:center;padding:40px 0}

/* ── Buttons (mit Ripple) ── */
.btn{position:relative;overflow:hidden;display:inline-flex;align-items:center;justify-content:center;gap:6px;
  background:var(--magenta);color:#fff;border:none;border-radius:22px;padding:10px 20px;font-family:inherit;
  font-size:.9rem;font-weight:500;cursor:pointer;text-decoration:none;transition:background .15s,transform .1s}
.btn:hover{background:var(--magenta-mid)} .btn:active{transform:scale(.98)}
.btn-sm{padding:6px 14px;font-size:.8rem} .btn-block{width:100%}
.btn-mini{padding:3px 10px;font-size:.74rem;border-radius:14px}
.btn-ghost{background:transparent;color:var(--walnut);border:1px solid var(--beige-dark)}
.btn-ghost:hover{background:var(--beige-mid)}
.btn-line{background:transparent;color:var(--magenta);border:1.5px solid var(--magenta)}
.btn-line:hover{background:var(--magenta-soft)}
.btn-danger{background:var(--red)}.btn-danger:hover{background:#b93a32}
.btn:disabled{opacity:.5;cursor:default}
.rip{position:absolute;border-radius:50%;background:currentColor;opacity:.3;transform:scale(0);pointer-events:none;animation:rip .6s ease-out}
@keyframes rip{to{transform:scale(2.4);opacity:0}}

/* ── Panels & Überschriften ── */
.panel{background:var(--white);border:1px solid var(--beige-dark);border-radius:var(--r-lg);padding:24px 26px;box-shadow:var(--shadow);margin-bottom:22px}
.h1{font-family:'Playfair Display',serif;font-size:1.7rem;font-weight:700;margin-bottom:12px}
.h1 em{color:var(--magenta)}
.h2{font-family:'Playfair Display',serif;font-size:1.2rem;font-weight:700;margin:6px 0 12px}
.eyebrow{font-size:.68rem;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--magenta);margin-bottom:6px}

/* ── Formulare ── */
.stack{display:flex;flex-direction:column;gap:14px;max-width:440px}
label{font-size:.82rem;font-weight:500;color:var(--stone);display:flex;flex-direction:column;gap:5px}
input[type=text],input[type=password],input[type=date],input[type=url],input[type=number],select,textarea{
  font-family:inherit;font-size:.95rem;color:var(--walnut);background:var(--beige);
  border:1px solid var(--beige-dark);border-radius:var(--r-sm);padding:10px 12px;width:100%}
input:focus,select:focus,textarea:focus{outline:2px solid var(--magenta);outline-offset:1px;border-color:transparent}
.row{display:flex;gap:12px;flex-wrap:wrap;align-items:flex-end}.row>*{flex:1;min-width:120px}

/* ── Hinweise / Flash ── */
.note{background:var(--blue-soft);border:1px solid #bcd8f7;color:#1a4a8a;border-radius:var(--r-md);padding:11px 15px;font-size:.86rem;margin:0 0 14px}
.note.ok{background:var(--green-soft);border-color:#bce3cd;color:#14663f}
.note.err{background:var(--red-soft);border-color:#f2c4bf;color:#a1352c}
.note-x{background:none;border:none;color:inherit;cursor:pointer;font-size:1rem;float:right;opacity:.6;margin-left:10px}

/* ── Pills & Empty-State ── */
.pill{display:inline-block;font-size:.7rem;font-weight:600;padding:3px 10px;border-radius:12px;background:var(--beige-mid);color:var(--stone)}
.pill.magenta{background:var(--magenta-soft);color:var(--magenta-mid)}
.pill.green{background:var(--green-soft);color:#14663f}
.pill.off{background:var(--red-soft);color:#a1352c}
.empty-state{text-align:center;padding:34px 16px}
.empty-state .es-ico{font-size:2.2rem;display:block;margin-bottom:8px}
.empty-state b{display:block;font-size:1.05rem;margin-bottom:4px}

/* ── Auth-Karte ── */
.auth-card{background:var(--white);border:1px solid var(--beige-dark);border-radius:var(--r-lg);box-shadow:var(--shadow);padding:34px 34px 30px;width:100%;max-width:420px}
.auth-brand{font-family:'Barlow Condensed',sans-serif;font-weight:800;font-size:2rem;letter-spacing:.02em;text-transform:uppercase;text-align:center;line-height:1}
.auth-brand em{color:var(--magenta);font-style:normal}
.auth-sub{text-align:center;font-size:.85rem;color:var(--stone-light);margin:6px 0 22px}
.auth-form{display:flex;flex-direction:column;gap:14px}

/* ── Bausteine, die beim Erscheinen aufploppen (Builder/Spiel) ── */
.popin{animation:popin .34s cubic-bezier(.2,.9,.3,1.3)}
@keyframes popin{from{opacity:0;transform:translateY(8px) scale(.96)}to{opacity:1;transform:none}}

/* ── Galerie: Projekt-Kacheln ── */
.sl-kachel-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:16px;margin-top:4px}
.sl-kachel{display:block;background:var(--white);border:1px solid var(--beige-dark);border-radius:var(--r-lg);
  padding:20px 22px;text-decoration:none;color:var(--walnut);box-shadow:var(--shadow);transition:transform .14s,border-color .14s}
.sl-kachel:hover{transform:translateY(-3px);border-color:var(--magenta)}
.sl-kachel-t{font-family:'Playfair Display',serif;font-size:1.15rem;font-weight:700;margin-bottom:2px}
.sl-kachel-meta{font-size:.8rem;color:var(--stone-light);display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin-top:10px}
.sl-kachel.neu{border-style:dashed;border-color:var(--magenta);display:flex;flex-direction:column;align-items:center;
  justify-content:center;text-align:center;color:var(--magenta);min-height:120px;font-weight:600;gap:2px}
.sl-kachel.neu:hover{background:var(--magenta-soft);transform:translateY(-3px)}
.sl-kachel.neu .plus{font-size:1.9rem;line-height:1}

/* ── Workshop-Code & Tabellen ── */
.sl-code{font-family:'Barlow Condensed',sans-serif;font-weight:700;font-size:1.15rem;letter-spacing:.14em;
  background:var(--magenta-soft);color:var(--magenta-mid);padding:3px 12px;border-radius:6px;display:inline-block}
.tbl-scroll{overflow-x:auto}
.tbl{width:100%;border-collapse:collapse;font-size:.9rem;min-width:640px}
.tbl th{text-align:left;font-size:.66rem;letter-spacing:.1em;text-transform:uppercase;color:var(--stone-light);
  font-weight:600;padding:9px 12px;border-bottom:1px solid var(--beige-dark)}
.tbl td{padding:10px 12px;border-bottom:1px solid var(--beige-mid);vertical-align:middle}
.tbl tr:last-child td{border-bottom:none}
.inaktiv{opacity:.55}
.actions{display:flex;gap:6px;flex-wrap:wrap;justify-content:flex-end}

/* ── Builder: Stationen & Elemente ── */
.pj-head{display:flex;align-items:flex-start;justify-content:space-between;gap:14px;flex-wrap:wrap}
.st-panel{background:var(--white);border:1px solid var(--beige-dark);border-radius:var(--r-lg);padding:20px 22px;box-shadow:var(--shadow);margin-bottom:18px}
.st-head{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:12px}
.st-num{width:30px;height:30px;border-radius:50%;background:var(--magenta);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-family:'Barlow Condensed',sans-serif;flex-shrink:0}
.st-title{font-family:'Playfair Display',serif;font-weight:700;font-size:1.15rem}
.st-qr{margin-left:auto;font-size:.76rem;color:var(--stone-light);display:flex;align-items:center;gap:6px}
.el-card{display:flex;gap:12px;align-items:flex-start;background:var(--beige);border:1px solid var(--beige-mid);border-radius:var(--r-md);padding:12px 14px;margin-bottom:8px}
.el-ico{width:36px;height:36px;border-radius:9px;display:flex;align-items:center;justify-content:center;flex-shrink:0;font-size:19px;background:var(--magenta-soft)}
.el-main{flex:1;min-width:0}
.el-typ{font-size:.68rem;color:var(--stone-light);text-transform:uppercase;letter-spacing:.09em;margin-bottom:3px}
.el-timer{font-family:'Barlow Condensed',sans-serif;font-size:1.5rem;font-weight:700;color:var(--walnut)}
.el-bild{max-width:180px;max-height:120px;border-radius:var(--r-sm);border:1px solid var(--beige-dark)}
.palette{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}
.chip{display:inline-flex;align-items:center;gap:6px;position:relative;overflow:hidden;background:var(--white);
  border:1px solid var(--beige-dark);color:var(--walnut);border-radius:20px;padding:7px 14px;font-size:.85rem;font-weight:500;cursor:pointer;font-family:inherit}
.chip:hover{border-color:var(--magenta);background:var(--magenta-soft)}
.ideen-chip{background:var(--beige);border-style:dashed}
.ti-edit summary{cursor:pointer;list-style:none;color:var(--stone-light);font-size:.85rem}
.ti-edit summary::-webkit-details-marker{display:none}
.ti-edit[open] summary{color:var(--magenta)}
.ti-body{margin-top:10px}
.subtle{font-size:.78rem;color:var(--stone-light)}

@media (prefers-reduced-motion:reduce){
  .rip{display:none}
  .popin{animation:none}
  .sl-kachel:hover{transform:none}
}